05000237/FIN-2011008-01

Finding

Title

Failure to Implement Transient Combustible Program

Description

The inspectors identified a finding of very low safety significance and associated NCV of Technical Specifications Section 5.4.1.c for the failure to control transient combustible materials in accordance with fire protection program requirements. Specifically, the licensee failed to control the amount and location of transient combustibles in areas containing safety-related components. In addition, the licensee failed to identify the presence of transient combustibles through fire watches conducted as required by the fire protection program. The licensee removed the transient combustibles and planned on reviewing training related to the transient combustibles. The inspectors determined that this finding was more than minor because the transient combustible materials were stored near safety-related cables and components and formed credible fire scenarios. This finding was of very low safety significance because the materials would not result in ignition of a fire from existing sources of heat or electrical energy. This finding had a cross-cutting aspect in the area of Human Performance within the decision making component because the licensee did not properly communicate and reinforce expectations related to the fire protection program implementation concerning transient combustibles to personnel performing maintenance work and fire watches.

01
Site:	Dresden
Report	IR 05000237/2011008 Section 1R05
Date counted	Dec 31, 2011 (2011Q4)
Type:	NCV: Green
cornerstone	Initiating Events
Identified by:	NRC identified
Inspection Procedure:	IP 71111.05
Inspectors (proximate)	Z Falevits R Daley R Langstaff R Winter J Bowen S Belding
CCA	H.10, Bases for Decisions
INPO aspect	CO.2
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v • d • e

Finding - Dresden - IR 05000237/2011008

1(0)2(7)3(9)4(5)5(3)6(0)7(0)8(8)9(0)301(0)403(2)404(0)405(0)406(0)501(0)502(0)22(0)

IR 05000237/2011008: 1 2 3 4 5 6 7 1

Finding List (Dresden) @ 2011Q4

CCA Matrix: 2011Q4

	Q	CCA	Title
05000237/FIN-2011403-01	2011Q1	H.2	Security
05000237/FIN-2011002-02	2011Q1	H.5	Control Room Ventilation Smoke Detector Failure to Perform Post-Maintenance Testing
05000237/FIN-2011002-04	2011Q1	H.5	Failure to Perform Surveillance Testing on East Turbine Building Vent HVAC Smoke Detectors
05000237/FIN-2011002-05	2011Q1		Undocumented Technical Basis for Change to EOP ATWS Mitigation Strategy
05000237/FIN-2011002-06	2011Q1	H.2	Failure to Follow TS 5.5.2 Implementing Procedures
05000237/FIN-2011002-07	2011Q1	H.11 H.12	Dresden 3B Circulating Water Pump Bearing Failure Due to Low Oil Level
05000237/FIN-2011002-03	2011Q1		Adequacy of Control Room Ventilation Smoke Purge Function
05000237/FIN-2011002-01	2011Q1		Satisfactory Performance of a Surveillance Test Procedure That Was Later Demonstrated to be Not Capable of Being Performed
05000237/FIN-2011003-04	2011Q2		Inadequate Instructions for Coping with a Dresden Lock and Dam Failure
05000237/FIN-2011003-06	2011Q2		Concerns with the Licensing and Design Basis
05000237/FIN-2011003-01	2011Q2		Failure to Include Adequate Acceptance Criteria in a Surveillance Test
05000237/FIN-2010502-01	2011Q2		(Traditional Enforcement) Changes to EAL Basis Decreased the Effectiveness of the Plan without Prior NRC Approval
05000237/FIN-2011003-08	2011Q2	P.2	Failure to Place One Channel of the Rod Block Monitor Into Trip
05000237/FIN-2011003-07	2011Q2	H.12	Change In Unit 2 Reactor Water Level Due To A Failure To Follow Procedure
05000237/FIN-2011003-05	2011Q2		Inadequate Scoping of a Non-Safety-related Pump Into Maintenance Rule
05000237/FIN-2011003-03	2011Q2		Inadequate Acceptance Criteria for Testing Equipment Relied Upon to Mitigate the Consequences of a Lock and Dam Failure
05000237/FIN-2011003-02	2011Q2		Inadequate Instructions for the Inspection of Safety-Related Portions of the Intake Structure
05000237/FIN-2010502-02	2011Q2		Changes to EAL Basis Decreased the Effectiveness of the Plan without Prior NRC Approval
05000237/FIN-2011004-04	2011Q3		Inadequate Preventive Maintenance Procedure For Valve 2-2301-29
05000237/FIN-2011004-01	2011Q3		Classification of the Emergency Diesel-Driven Flood Pump to Required Quality Standards
05000237/FIN-2011004-05	2011Q3		Alert Declared Due to Chemical Spill
05000237/FIN-2011004-03	2011Q3		Inadequate Relay Preventative Maintenance
05000237/FIN-2011004-02	2011Q3		Improperly Classifying the Unit 2 and 3 Containment Cooling Service Water (CCSW) Pump Vault Drain Check-Valves as Non-Safety-Related
05000237/FIN-2011008-03	2011Q4		Failure to Ensure Operators Required for Safe Shutdown Were On-Site
05000237/FIN-2011008-06	2011Q4		Failure to Obtain NRC Approval for Change Adverse to Safe Shutdown
05000237/FIN-2011008-02	2011Q4	H.9	Failure to Identify Diesel Fire Pump Battery Terminal Corrosion
05000237/FIN-2011008-04	2011Q4		Safe Shutdown Procedure Implementation
05000237/FIN-2011008-01	2011Q4	H.10	Failure to Implement Transient Combustible Program
05000237/FIN-2011005-02	2011Q4	H.2	Control Rod Blade Disengages from Lifting Tool and Drops Over Reactor Core into an Empty Cell
05000237/FIN-2011005-01	2011Q4	H.12	Bus 23 Pot Fuse Drawer Resulting in the Inoperability of the Control Room Emergency Ventilation Air Condition System
05000237/FIN-2011005-03	2011Q4		Unplanned Unit 2 Secondary Containment TS Entry
05000237/FIN-2011008-05	2011Q4		Failure to Obtain NRC Approval for Change Adverse to Safe Shutdown

Self-Identified List (Dresden)

	Q	Title
05000237/FIN-2011403-02	2011Q1	Security
05000237/FIN-2011003-09	2011Q2	Licensee-Identified Violation
05000237/FIN-2011008-07	2011Q4	Licensee-Identified Violation

[Dresden Findings full list]

05000237/FIN-2011008-01

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